diff --git a/frontend/components/EmptyState.js b/frontend/components/EmptyState.js
deleted file mode 100644
index 0153da4..0000000
--- a/frontend/components/EmptyState.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import { Icon } from './icons';
-
-export default function EmptyState({
-  icon = 'info',
-  title = '暂无数据',
-  description = '这里还没有内容',
-  action,
-  actionLabel,
-  onAction,
-}) {
-  return (
-    <div className="empty-state-enhanced">
-      <div className="empty-state-illustration">
-        <div className="empty-state-bg">
-          <Icon name={icon} size={32} />
-        </div>
-      </div>
-      <h3 className="empty-state-title">{title}</h3>
-      {description && <p className="empty-state-description">{description}</p>}
-      {action && (
-        <button type="button" className="btn btn-primary empty-state-action" onClick={onAction}>
-          {actionLabel}
-        </button>
-      )}
-    </div>
-  );
-}
diff --git a/frontend/components/PageTransition.js b/frontend/components/PageTransition.js
deleted file mode 100644
index e5daa37..0000000
--- a/frontend/components/PageTransition.js
+++ /dev/null
@@ -1,41 +0,0 @@
-import { useEffect, useState } from 'react';
-import { useRouter } from 'next/router';
-
-export default function PageTransition({ children }) {
-  const router = useRouter();
-  const [isAnimating, setIsAnimating] = useState(false);
-  const [displayChildren, setDisplayChildren] = useState(children);
-
-  useEffect(() => {
-    const handleRouteChangeStart = () => {
-      setIsAnimating(true);
-    };
-
-    const handleRouteChangeComplete = () => {
-      setDisplayChildren(children);
-      setTimeout(() => {
-        setIsAnimating(false);
-      }, 50);
-    };
-
-    router.events.on('routeChangeStart', handleRouteChangeStart);
-    router.events.on('routeChangeComplete', handleRouteChangeComplete);
-
-    return () => {
-      router.events.off('routeChangeStart', handleRouteChangeStart);
-      router.events.off('routeChangeComplete', handleRouteChangeComplete);
-    };
-  }, [router, children]);
-
-  useEffect(() => {
-    if (!isAnimating) {
-      setDisplayChildren(children);
-    }
-  }, [children, isAnimating]);
-
-  return (
-    <div className={`page-transition ${isAnimating ? 'page-transition--entering' : 'page-transition--active'}`}>
-      {displayChildren}
-    </div>
-  );
-}
diff --git a/frontend/components/SwipeableItem.js b/frontend/components/SwipeableItem.js
deleted file mode 100644
index eed4897..0000000
--- a/frontend/components/SwipeableItem.js
+++ /dev/null
@@ -1,93 +0,0 @@
-import { useState, useRef, useCallback } from 'react';
-
-export default function SwipeableItem({
-  children,
-  onSwipeLeft,
-  renderRightActions,
-  swipeThreshold = 80,
-}) {
-  const [isSwiping, setIsSwiping] = useState(false);
-  const [translateX, setTranslateX] = useState(0);
-  const [isRevealed, setIsRevealed] = useState(false);
-  const startXRef = useRef(0);
-  const currentXRef = useRef(0);
-  const itemRef = useRef(null);
-
-  const handleTouchStart = useCallback((e) => {
-    startXRef.current = e.touches[0].clientX;
-    currentXRef.current = startXRef.current;
-    setIsSwiping(true);
-  }, []);
-
-  const handleTouchMove = useCallback((e) => {
-    if (!isSwiping) return;
-
-    currentXRef.current = e.touches[0].clientX;
-    const diff = currentXRef.current - startXRef.current;
-
-    // Only allow swiping left (negative diff)
-    if (diff < 0) {
-      // Limit the swipe distance
-      const newTranslateX = Math.max(diff, -swipeThreshold - 20);
-      setTranslateX(newTranslateX);
-    } else if (isRevealed) {
-      // If already revealed, allow swiping right to close
-      const newTranslateX = Math.min(0, -swipeThreshold + diff);
-      setTranslateX(newTranslateX);
-    }
-  }, [isSwiping, isRevealed, swipeThreshold]);
-
-  const handleTouchEnd = useCallback(() => {
-    setIsSwiping(false);
-    const diff = currentXRef.current - startXRef.current;
-
-    if (diff < -swipeThreshold / 2 || (isRevealed && diff > -swipeThreshold / 2)) {
-      // Reveal actions
-      setTranslateX(-swipeThreshold);
-      setIsRevealed(true);
-    } else {
-      // Snap back
-      setTranslateX(0);
-      setIsRevealed(false);
-    }
-  }, [isRevealed, swipeThreshold]);
-
-  const handleClose = useCallback(() => {
-    setTranslateX(0);
-    setIsRevealed(false);
-  }, []);
-
-  const handleActionClick = useCallback((callback) => {
-    callback?.();
-    handleClose();
-  }, [handleClose]);
-
-  return (
-    <div className="swipeable-item" ref={itemRef}>
-      <div
-        className={`swipeable-content ${isSwiping ? 'is-swiping' : ''}`}
-        style={{
-          transform: `translateX(${translateX}px)`,
-          transition: isSwiping ? 'none' : 'transform 0.2s ease-out',
-        }}
-        onTouchStart={handleTouchStart}
-        onTouchMove={handleTouchMove}
-        onTouchEnd={handleTouchEnd}
-        onTouchCancel={handleTouchEnd}
-      >
-        {children}
-      </div>
-      {renderRightActions && (
-        <div
-          className="swipeable-actions"
-          style={{
-            opacity: isRevealed || translateX < 0 ? 1 : 0,
-            transition: 'opacity 0.2s ease-out',
-          }}
-        >
-          {renderRightActions(handleActionClick)}
-        </div>
-      )}
-    </div>
-  );
-}
diff --git a/frontend/pages/_app.js b/frontend/pages/_app.js
index 9046097..798f429 100644
--- a/frontend/pages/_app.js
+++ b/frontend/pages/_app.js
@@ -2,7 +2,6 @@ import { SWRConfig } from 'swr';
 import ErrorBoundary from '../components/ErrorBoundary';
 import { ToastProvider } from '../components/ToastProvider';
 import { ConfirmProvider } from '../components/ConfirmProvider';
-import PageTransition from '../components/PageTransition';
 import { swrConfig } from '../lib/swr-config';
 import '../styles/globals.css';
 
@@ -12,9 +11,7 @@ export default function App({ Component, pageProps }) {
       <SWRConfig value={swrConfig}>
         <ConfirmProvider>
           <ToastProvider>
-            <PageTransition>
-              <Component {...pageProps} />
-            </PageTransition>
+            <Component {...pageProps} />
           </ToastProvider>
         </ConfirmProvider>
       </SWRConfig>
diff --git a/frontend/pages/index.js b/frontend/pages/index.js
index 6e1de03..8d4da8f 100644
--- a/frontend/pages/index.js
+++ b/frontend/pages/index.js
@@ -4,12 +4,10 @@ import { isLoggedIn, getRecords, getStats, createRecord, updateRecord, deleteRec
 import AppShell from '../components/AppShell';
 import { Icon } from '../components/icons';
 import RecordModal from '../components/RecordModal';
-import SwipeableItem from '../components/SwipeableItem';
-import EmptyState from '../components/EmptyState';
 import { useToast } from '../components/ToastProvider';
 import { useConfirm } from '../components/ConfirmProvider';
 import { useCategories } from '../hooks/useCategories';
-import { getMonthStr, formatMoney, formatMonth, parseDateTime } from '../lib/utils';
+import { getMonthStr, formatMoney, formatMonth, parseDateTime, getDatePart } from '../lib/utils';
 
 export default function Home() {
   const router = useRouter();
@@ -193,23 +191,6 @@ export default function Home() {
     }
   };
 
-  const handleQuickDelete = async (record) => {
-    const shouldDelete = await confirm({
-      title: '删除这条记录？',
-      description: `${record.category} ${record.type === 'income' ? '+' : '-'}${formatMoney(record.amount)}`,
-      confirmText: '删除',
-    });
-    if (!shouldDelete) return;
-
-    try {
-      await deleteRecord(record.id);
-      setRecords(prev => prev.filter(r => r.id !== record.id));
-      showToast('记录已删除', { tone: 'success' });
-    } catch (err) {
-      showToast(err.message, { tone: 'error' });
-    }
-  };
-
   const groupedRecords = useMemo(() => {
     return records.reduce((groups, record) => {
       const date = getDatePart(record.date);
@@ -305,14 +286,10 @@ export default function Home() {
         {loading ? (
           <div className="loading-state">加载中...</div>
         ) : records.length === 0 ? (
-          <EmptyState
-            icon="info"
-            title="暂无记录"
-            description={typeFilter === 'all' ? '本月还没有记账，点击下方按钮添加第一笔记录' : '该类型下暂无记录'}
-            action
-            actionLabel="添加记录"
-            onAction={openAddModal}
-          />
+          <div className="empty-state empty-state--card">
+            <div className="empty-state__icon"><Icon name="info" size={24} /></div>
+            <p>暂无记录，点击上方按钮添加。</p>
+          </div>
         ) : (
           <div className="records-list records-list--flush">
             {sortedDates.map((date) => (
@@ -324,44 +301,19 @@ export default function Home() {
                 {groupedRecords[date].map((record) => {
                   const icon = categoryIconMap[`${record.type}:${record.category}`] || '📝';
                   return (
-                    <SwipeableItem
-                      key={record.id}
-                      onSwipeLeft={() => openEditModal(record)}
-                      renderRightActions={(handleAction) => (
-                        <>
-                          <button
-                            type="button"
-                            className="swipeable-action swipeable-action--edit"
-                            onClick={() => handleAction(() => openEditModal(record))}
-                            aria-label="编辑"
-                          >
-                            <Icon name="edit" size={20} />
-                          </button>
-                          <button
-                            type="button"
-                            className="swipeable-action swipeable-action--delete"
-                            onClick={() => handleAction(() => handleQuickDelete(record))}
-                            aria-label="删除"
-                          >
-                            <Icon name="trash" size={20} />
-                          </button>
-                        </>
-                      )}
-                    >
-                      <button type="button" className="record-item" onClick={() => openEditModal(record)}>
-                        <div className="record-left">
-                          <div className="record-icon">{icon}</div>
-                          <div className="record-info">
-                            <div className="record-category">{record.category}</div>
-                            {record.note && <div className="record-note">{record.note}</div>}
-                          </div>
+                    <button key={record.id} type="button" className="record-item" onClick={() => openEditModal(record)}>
+                      <div className="record-left">
+                        <div className="record-icon">{icon}</div>
+                        <div className="record-info">
+                          <div className="record-category">{record.category}</div>
+                          {record.note && <div className="record-note">{record.note}</div>}
                         </div>
-                        <div className={`record-amount ${record.type}`}>
-                          {record.type === 'income' ? '+' : '-'}
-                          {formatMoney(record.amount)}
-                        </div>
-                      </button>
-                    </SwipeableItem>
+                      </div>
+                      <div className={`record-amount ${record.type}`}>
+                        {record.type === 'income' ? '+' : '-'}
+                        {formatMoney(record.amount)}
+                      </div>
+                    </button>
                   );
                 })}
               </div>
diff --git a/frontend/styles/globals.css b/frontend/styles/globals.css
index 6f8a6eb..7926c48 100644
--- a/frontend/styles/globals.css
+++ b/frontend/styles/globals.css
@@ -564,77 +564,24 @@ textarea:focus-visible {
   text-align: left;
   border: 1px solid rgba(148, 163, 184, 0.12);
   background: rgba(255, 255, 255, 0.82);
-  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45), 0 2px 8px rgba(15, 23, 42, 0.04);
+  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
   cursor: pointer;
   transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
 }
 
 .stat-card:hover {
-  transform: translateY(-2px);
-  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
-}
-
-.stat-card:active {
-  transform: translateY(0) scale(0.98);
+  transform: translateY(-1px);
+  box-shadow: var(--shadow-xs);
 }
 
 .stat-card.active {
   border-color: rgba(37, 99, 235, 0.3);
   background: rgba(240, 246, 255, 0.96);
-  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.12);
-}
-
-/* Income stat card with gradient */
-.stat-card:has(.income) {
-  background: linear-gradient(135deg, rgba(5, 150, 105, 0.08) 0%, rgba(5, 150, 105, 0.02) 100%);
-  border-color: rgba(5, 150, 105, 0.15);
-}
-
-.stat-card:has(.income):hover {
-  background: linear-gradient(135deg, rgba(5, 150, 105, 0.12) 0%, rgba(5, 150, 105, 0.04) 100%);
-  border-color: rgba(5, 150, 105, 0.22);
-  box-shadow: 0 8px 24px rgba(5, 150, 105, 0.1);
-}
-
-.stat-card:has(.income).active {
-  background: linear-gradient(135deg, rgba(5, 150, 105, 0.16) 0%, rgba(5, 150, 105, 0.06) 100%);
-  border-color: rgba(5, 150, 105, 0.3);
-  box-shadow: 0 10px 28px rgba(5, 150, 105, 0.14);
-}
-
-/* Expense stat card with gradient */
-.stat-card:has(.expense) {
-  background: linear-gradient(135deg, rgba(220, 38, 38, 0.08) 0%, rgba(220, 38, 38, 0.02) 100%);
-  border-color: rgba(220, 38, 38, 0.15);
-}
-
-.stat-card:has(.expense):hover {
-  background: linear-gradient(135deg, rgba(220, 38, 38, 0.12) 0%, rgba(220, 38, 38, 0.04) 100%);
-  border-color: rgba(220, 38, 38, 0.22);
-  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.1);
-}
-
-.stat-card:has(.expense).active {
-  background: linear-gradient(135deg, rgba(220, 38, 38, 0.16) 0%, rgba(220, 38, 38, 0.06) 100%);
-  border-color: rgba(220, 38, 38, 0.3);
-  box-shadow: 0 10px 28px rgba(220, 38, 38, 0.14);
+  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.08);
 }
 
 .stat-card--balance {
-  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0.02) 100%);
-  border-color: rgba(37, 99, 235, 0.15);
-}
-
-.stat-card--balance:hover {
-  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.04) 100%);
-  border-color: rgba(37, 99, 235, 0.22);
-  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
-}
-
-.stat-card--balance.active {
-  background: linear-gradient(135deg, rgba(37, 99, 235, 0.16) 0%, rgba(37, 99, 235, 0.06) 100%);
-  border-color: rgba(37, 99, 235, 0.3);
-  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.14);
+  background: rgba(255, 255, 255, 0.82);
 }
 
 .label {
@@ -1870,53 +1817,31 @@ textarea:focus-visible {
 .bottom-nav__inner {
   display: grid;
   grid-template-columns: repeat(4, minmax(0, 1fr));
-  gap: 4px;
-  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
-  border-radius: 20px 20px 0 0;
-  background: rgba(255, 255, 255, 0.88);
-  border: 1px solid rgba(255, 255, 255, 0.7);
-  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.05);
+  gap: 6px;
+  padding: 10px 10px 11px;
+  border-radius: 22px 22px 0 0;
+  background: rgba(255, 255, 255, 0.84);
+  border: 1px solid rgba(255, 255, 255, 0.66);
+  box-shadow: 0 -12px 30px rgba(15, 23, 42, 0.06);
   backdrop-filter: blur(24px);
 }
 
 .bottom-nav__item {
-  min-height: 48px;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 3px;
-  padding: 5px 4px;
-  border-radius: 14px;
+  min-height: 54px;
+  display: grid;
+  justify-items: center;
+  align-content: center;
+  gap: 4px;
+  padding: 7px 4px;
+  border-radius: 16px;
   color: var(--text-tertiary);
   cursor: pointer;
   transition: background var(--transition), color var(--transition), transform var(--transition);
-  position: relative;
-  overflow: hidden;
-}
-
-.bottom-nav__item::before {
-  content: '';
-  position: absolute;
-  top: 50%;
-  left: 50%;
-  width: 0;
-  height: 0;
-  background: rgba(37, 99, 235, 0.1);
-  border-radius: 50%;
-  transform: translate(-50%, -50%);
-  transition: width 0.3s ease, height 0.3s ease;
-}
-
-.bottom-nav__item:active::before {
-  width: 100%;
-  height: 100%;
 }
 
 .bottom-nav__item span {
-  font-size: 0.7rem;
-  font-weight: 600;
-  letter-spacing: 0.02em;
+  font-size: 0.74rem;
+  font-weight: 700;
 }
 
 .bottom-nav__item.is-active {
@@ -1924,18 +1849,6 @@ textarea:focus-visible {
   color: var(--primary);
 }
 
-.bottom-nav__item.is-active::before {
-  display: none;
-}
-
-.bottom-nav__item .icon {
-  transition: transform 0.2s ease;
-}
-
-.bottom-nav__item:active .icon {
-  transform: scale(0.9);
-}
-
 .checkbox-label {
   display: inline-flex;
   align-items: center;
@@ -2278,133 +2191,6 @@ textarea:focus-visible {
   to { transform: rotate(360deg); }
 }
 
-/* Swipeable Item */
-.swipeable-item {
-  position: relative;
-  overflow: hidden;
-}
-
-.swipeable-content {
-  position: relative;
-  z-index: 1;
-  background: var(--surface);
-  cursor: grab;
-}
-
-.swipeable-content.is-swiping {
-  cursor: grabbing;
-}
-
-.swipeable-actions {
-  position: absolute;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  display: flex;
-  align-items: center;
-  justify-content: flex-end;
-  gap: 8px;
-  padding: 0 12px;
-  background: transparent;
-  z-index: 0;
-}
-
-.swipeable-action {
-  width: 56px;
-  height: 56px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  border-radius: 14px;
-  cursor: pointer;
-  transition: transform 0.15s ease, box-shadow 0.15s ease;
-}
-
-.swipeable-action:active {
-  transform: scale(0.92);
-}
-
-.swipeable-action--edit {
-  background: var(--primary-soft);
-  color: var(--primary);
-}
-
-.swipeable-action--delete {
-  background: var(--expense-soft);
-  color: var(--expense);
-}
-
-/* Empty State Enhanced */
-.empty-state-enhanced {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 40px 24px;
-  text-align: center;
-}
-
-.empty-state-illustration {
-  position: relative;
-  margin-bottom: 20px;
-}
-
-.empty-state-bg {
-  width: 80px;
-  height: 80px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  border-radius: 24px;
-  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.04) 100%);
-  color: var(--primary);
-  position: relative;
-}
-
-.empty-state-bg::before {
-  content: '';
-  position: absolute;
-  inset: -8px;
-  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
-  border-radius: 50%;
-  z-index: -1;
-}
-
-.empty-state-title {
-  font-size: 1.1rem;
-  font-weight: 700;
-  color: var(--text);
-  margin-bottom: 8px;
-}
-
-.empty-state-description {
-  font-size: 0.9rem;
-  color: var(--text-secondary);
-  line-height: 1.5;
-  margin-bottom: 20px;
-  max-width: 240px;
-}
-
-.empty-state-action {
-  min-width: 140px;
-  min-height: 44px;
-}
-
-.empty-state-action .icon {
-  margin-right: 6px;
-}
-.page-transition {
-  opacity: 1;
-  transform: translateY(0);
-  transition: opacity 250ms ease-out, transform 250ms ease-out;
-}
-
-.page-transition--entering {
-  opacity: 0;
-  transform: translateY(12px);
-}
-
-.page-transition--active {
-  opacity: 1;
-  transform: translateY(0);
+.is-spinning {
+  animation: spin 1s linear infinite;
 }